NVIDIA GeForce 810M 's Advantages
Released 5 years and 6 months late
Boost Clock950MHz
More VRAM (2GB vs 256GB)
64 additional rendering cores
ATI Mobility Radeon HD 4670 Mac Edition 's Advantages
Larger VRAM bandwidth (25.28GB/s vs 14.40GB/s)
Lower TDP (35W vs 45W)